1 ; RUN: llc -verify-machineinstrs -mtriple=x86_64-pc-linux < %s | FileCheck %s 2 ; RUN: llc -verify-machineinstrs -mtriple=x86_64-pc-linux-gnux32 < %s | FileCheck -check-prefix=X32ABI %s 3 ; RUN: llc -verify-machineinstrs -mtriple=x86_64-pc-nacl < %s | FileCheck -check-prefix=NACL %s 4 5 ; x32 uses %esp, %ebp as stack and frame pointers 6 7 ; CHECK-LABEL: foo 8 ; CHECK: pushq %rbp 9 ; CHECK: movq %rsp, %rbp 10 ; CHECK: movq %rdi, -8(%rbp) 11 ; CHECK: popq %rbp 12 ; X32ABI-LABEL: foo 13 ; X32ABI: pushq %rbp 14 ; X32ABI: movl %esp, %ebp 15 ; X32ABI: movl %edi, -4(%ebp) 16 ; X32ABI: popq %rbp 17 ; NACL-LABEL: foo 18 ; NACL: pushq %rbp 19 ; NACL: movq %rsp, %rbp 20 ; NACL: movl %edi, -4(%rbp) 21 ; NACL: popq %rbp 22 23 24 define void @foo(i32* %a) #0 { 25 entry: 26 %a.addr = alloca i32*, align 4 27 %b = alloca i32*, align 4 28 store i32* %a, i32** %a.addr, align 4 29 ret void 30 } 31 32 attributes #0 = { nounwind uwtable "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf"} 33 34 35
